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NOW Foods NOW Magnesium Glycinate
SPECIMEN #NOW-MAGN
Verified
MINERALNOW Foods

NOW Magnesium Glycinate

Sleep support, relaxation, and general magnesium supplementation.. The product features a clinical dose of premium, chelated magnesium, which is excellent. It combines well with melatonin for sleep. However, the L-Theanine dose is a bit low for strong anxiolytic benefits, and 5mg melatonin can be excessive for some individuals.

8.5/10
EXCELLENT

A well-designed sleep and relaxation formula. Magnesium at 200mg elemental in premium Albion glycinate form (50% of optimal but highly bioavailable). Melatonin at 5mg and L-Theanine at 50mg as support. The glycinate form compensates for the moderate elemental dose through superior absorption. Strong synergy between ingredients for sleep.

5 ingredientsCapsules60 servings
Evidence
7.0
Dosing
6.8
Synergy
6.0
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What We Like

  • Premium, highly bioavailable magnesium forms (Glycinate, Malate, Albion™).
  • Clinical dose of elemental magnesium (200mg).
  • Excellent synergy for sleep and relaxation.
  • Effective dose of melatonin for sleep.

Watch Out For

  • L-Theanine is at an adequate but not clinical dose for strong effects.
  • 5mg melatonin might be too high for some users, potentially causing morning grogginess.

What We Analyzed

NOW Magnesium Glycinate Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

17 ingredients analyzed1 at clinical doses3 underdosed

Source: Official product page

Ingredient Breakdown

1 clinical3 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Magnesium (as Magnesium Glycinate and Di-Magnesium Malate Granular)10.0
100.5 mgUNDERDOSED
25%
100.5 mg

of 400mg

UNDERDOSED
25%
Magnesium Glycinate10.0
500 mgCLINICAL
125%
500 mg

of 400mg

CLINICAL
125%
L-Theanine9.0
50 mgUNDERDOSED
25%
50 mg

of 200mg

UNDERDOSED
25%
Melatonin9.0
5 mgOVERDOSED
167%
5 mg

of 3mg

OVERDOSED
167%
Magnesium (elemental)10.0®

Albion™

200 mgUNDERDOSED
50%
200 mg

of 400mg

UNDERDOSED
50%
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)

Hypromellose (capsule), Silicon Dioxide, Magnesium Stearate, Citric Acid, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Silicon Dioxide, Hypromellose (cellulose), Stearic Acid (vegetable source), Sunflower lecithin, Triethyl citrate, Sunflower oil

Our Analysis

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